蛤蚧主视核形态学的研究

A MORPHOLOGICAL STUDY OF GECKO OPT

将 9例蛤蚧脑分为 3组 ,采用Cajal氏法、1%甲酚紫染色法和改良的正常髓鞘染色法 ,进行石蜡连续切片 ,在光镜下观察了蛤蚧主视核 (OPT)的位置、形态、细胞构筑及其神经纤维的联系 ,并测量了主视核的范围和各类细胞的直径 ,为爬行类的视觉途径的研究提供形态学基础。

We divide 9 Gecko brains into three groups adopting Cajal method of cresolphthalein staining and modification normal myelin sheath staining method individually,carrying out the continued cutting of paraffin into,we have observed the situaion,the form,the cell structure and the neural fiber connection of OPT.At the same time,we also measure the scope of OPT and the cell diameter of various sorts of these cells in OPT which supply evidences of morphology for study on visual pathway of Reptitia.